Active clinical trials for "Dermatitis"

Many people are affected by atopic dermatitis (AD) worldwide. However, clinical studies on AD in Sub-Saharan Africa are rare and there is a lack of knowledge about possible differences in pathogenesis between European and African AD. This study will collect clinical and laboratory data with the aim to compare clinical characteristics and immune responses in AD patients in Sub-Saharan Africa and Central Europe. Furthermore, relevant allergens as well as the nasal, skin and gut micro- and mycobiome will be investigated.

The study is a phase 1, randomized, double-blind, placebo-controlled, single and multiple dose escalation study to evaluate the safety, tolerability, pharmacokinetic and food effect of orally administered IPG7236 in healthy adult participants.

The dermatological testing of cosmetic products which are new on the market, or existing products with novel formulations is common and a useful procedure, yet necessary to alleviate common irritants and contact allergic reactions. Cosmetic products contain a range of substances that may be considered as potential irritants or contact allergens. In order to estimate that risk, cosmetics are tested by applying patch tests.

The objective is to evaluate the potential effect of exposure to dupilumab in pregnancy compared to the primary comparison group of disease-matched pregnant women who are not exposed to dupilumab, and the secondary comparison group of healthy pregnant women. The primary outcome of the study is major structural defects, and the secondary outcomes of the study are spontaneous abortion/miscarriage, stillbirth, elective termination/abortion, premature delivery, small for gestational age, pattern of 3 or more minor structural defects, postnatal growth of live born children to 1 year of age, postnatal serious or opportunistic infections in live born children to 1 year of age, and hospitalizations in live children up to 1 year of age.

A Multi-center, Open, Single-arm Clinical Trial to Evaluate the Safety and Efficacy of FURESTEM-AD inj. in Patients with Moderate to Severe Chronic Atopic Dermatitis Who Participated in a Placebo Group in K0102 Clinical Trial: 2nd Extension Study of K0102

This is a Phase I/IIa Open-Label, Dose-Escalation Study to Determine the Safety, Tolerability, and Efficacy of AR100DP1 in Subjects with Atopic Dermatitis.

This study is a randomized, double-blind, placebo-controlled, parallel-controlled trial (14 weeks in total), divided into three periods (screening, treatment, and discontinuation follow-up)

This study aims to evaluate the safety, tolerability and pharmacokinetic properties of IN-A002 Ointment in healthy adult male volunteers and mild to moderate atopic dermatitis patients

Widely expressed in the sensory nerve endings of the skin, Transient Receptor Potential Vanilloid 1 (TRPV1) is a receptor that plays an important role in the perception of pain and pruritus but also in skin inflammation, primarily by inducing the local release of several neuropeptides. Although the mechanisms by which TRPV1-sensitizing inflammatory mediators in damaged skin have received considerable attention, the role of TRPV1 in psoriasis has so far been little explored. However, two studies have reported that ablation of sensory nerves expressing TRPV1 reduced psoriasiform skin inflammation, demonstrating the neuronal contribution to inflammation in psoriasis. However, the expression of TRPV1 is not limited to neurons alone. TRPV1 is also expressed by epidermal keratinocytes and skin microvessels. For example, in 2018, transcriptomic analysis of psoriatic patient skins (by definition devoid of neuron nuclei) revealed that TRPV1 expression was increased in the skin of psoriatic patients suffering from itching (pruritus). Regarding human keratinocytes, it is recognized that the activation of TRPV1 present on their surface induces the release of pro-inflammatory factors such as cyclooxygenase-2. In addition, the investigators have demonstrated that TRPV1 has a pivotal role in the keratinocyte production of inflammatory mediators, which is mediated by the protease-activated receptor-2 (PAR-2). However, the role of vascular TRPV1 in inflammation is not described. The investigators hypothesize that in addition to neuronal TRPV1, non-neuronal TRPV1 receptors of non-neuronal cells (keratinocytes and endothelial cells) may be involved in the vicious circle of the inflammatory process characteristic of psoriasis. Putting TRPV1 at the center of the deregulation of the homeostatic balance including epithelial, neuronal and vascular inflammation in psoriasis is totally innovative.

To determine the relative risk of developing atopic dermatitis in infants fed a study formula based on whole goat milk compared to infants a study formula based on cow milk protein.